20566389 divided by 103 
Let's see how many times 103 fits into 20566389.

On to step 1:
When dividing 2 by 103, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 103

Going ahead to step 2:
When dividing 20 by 103, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 103

Let's proceed to step 3:
103 goes into 205 1 times with a remainder of 102.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 102 after subtracting 103 from 205.
Take the next digit (6) from the dividend and append it to 102, then repeat: 1026 / 103

Let's proceed to step 4:
The number 103 fits into 1026 9 times, leaving a remainder of 99.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 927 from 1026, we get 99.
Grab the next digit (6) from the dividend, add it to 99, then carry on: 996 / 103

Moving on to step 5:
103 goes into 996 9 times with a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 199.0
If we take 927 away from 996, we end up with 69.
Append the next digit (3) from the dividend to 69 and continue with: 693 / 103

Going ahead to step 6:
103 goes into 693 6 times with a remainder of 75.
Use 6 as the next digit of our solution. 
Result so far: 1996.0
Subtract 618 from 693 to get 75.
Append the next digit (8) from the dividend to 75 and continue with: 758 / 103

Going ahead to step 7:
The number 103 fits into 758 7 times, leaving a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 19967.0
If we subtract 721 from 758, we get 37.
Grab the next digit (9) from the dividend, add it to 37, then carry on: 379 / 103

Step 8:
If we divide 379 by 103, we get 3 and a remainder of 70.
Record the quotient 3 as the next digit in the result. 
Result so far: 199673.0
Subtract 309 from 379 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 9:
103 goes into 700 6 times with a remainder of 82.
Record the quotient 6 as the next digit in the result. 
Result so far: 199673.6
The remainder is 82 after subtracting 618 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 10:
820 divided by 103 is 7 with a remainder of 99.
Record the quotient 7 as the next digit in the result. 
Result so far: 199673.67
Deduct 721 from 820 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

On to step 11:
The number 103 fits into 990 9 times, leaving a remainder of 63.
Record the quotient 9 as the next digit in the result. 
Result so far: 199673.679
The remainder is 63 after subtracting 927 from 990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 12:
If we divide 630 by 103, we get 6 and a remainder of 12.
The next digit of our result is 6. 
Result so far: 199673.6796
If we subtract 618 from 630, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
103 can be fit into 120 1 times, resulting in a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 199673.67961
If we take 103 away from 120, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 14:
103 goes into 170 1 times with a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 199673.679611
If we take 103 away from 170, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

After the division, we end up with 199673.679611 and a remainder of 6.7e-06.